What is a Gag?
A gag is a type of bit used in horseback riding designed to exert pressure on the horse’s poll, which helps to control its head carriage, vertical flexion, and pace. Typically, a gag consists of a cable or rope that runs through the mouthpiece rings, then connects to the cheekpieces of the bridle through holes in the bit rings, enabling the rein force to act with a lever action, pulling the mouthpiece upwards and applying pressure on the poll. Gags are often used in disciplines like showjumping and eventing, where precise control and responsiveness from the horse are necessary. However, it is essential to use gags with due care and consideration as they can exert substantial pressure on sensitive parts of the horse’s mouth and head when misused.

Gag snaffles, colloquially known as ‘gags’, despite their odd sounding name, perform an essential function in horseback riding. They’re commonly known to be used with hard-pulling horses, particularly those with a spirited disposition that may lead to occasional bouts of unmanageable behavior. Contrary to common misconceptions, gags are no harsher than a traditional curb bit. The application of a gag can be particularly useful for horses or ponies that are overly enthusiastic, particularly during cross-country trails.
Design and Purpose of the Gag
The primary intent of a gag bit is twofold: to slow the pace of the equine and to encourage the horse to raise its head. A typical gag design includes a single-joint snaffle that not only functions as a conventional snaffle, but also implements pressure on the poll of the horse.
The benefits of using a gag include:
- Managing overenthusiastic horses: Especially helpful for those who get too keen when taken cross-country.
- Rectifying posture: Useful for horses that have the habit of tucking their noses into their chests or onto the ground, which becomes a hurdle for the rider.
The Traditional Gag Snaffle

A traditional gag snaffle, or the Cheltenham gag as it’s better known, has a distinctive design featuring holes at the top and bottom of the bit rings. A specialized cheekpiece, fashioned from either rope or twisted leather, runs through the bit and attaches to the reins. This unique design ensures that any pull on the rein results in upward movement of the ring within the horse’s mouth.
For an optimal and correct use of the gag snaffle, an additional rein should be attached directly to the bit ring. This design ensures the gag rein is utilized solely for emergency situations.
Unique features of the traditional gag snaffle, or Cheltenham gag include:
- Bit Rings: Feature holes at both the top and bottom.
- Cheekpiece: Made from either rope or twisted leather, this part connects the bit to the reins.
- Additional Rein: Ideally should be directly linked to the bit ring, sets the gag rein to be used strictly for emergencies.
Features of Gag Snaffle | Details |
Bit Rings | Holes at the top and the bottom |
Cheekpiece | Composed of rope or twisted leather |
Additional Rein | Attached directly to the bit ring |
This design allows the ring to move upwards in the horse’s mouth when rein is applied. Therefore, a gag is often preferred by riders with equines that insist on galloping with their noses to their chests or on the floor.
Uses and Misunderstandings
Despite the initial impression that the term ‘gag’ might impose, a gag snaffle is not designed to inflict discomfort or pain in the horse. Instead, it is a tool carefully crafted to manage a horse that is inclined to over-excitement, particularly during strenuous activities such as cross-country rides. Thus, it aids in maintaining a safe and enjoyable riding experience for both the horse and its rider.
Variations in Gag Bits: The Dutch and American Gag
In the horse riding world, there are several variations of the gag bit, each with its unique functionality and use-case scenarios. This article focuses on two of these enhancements, the Dutch gag and the American gag, both specializing in the discipline of jumping.
The Dutch Gag

Regarded as the “three-ring gag” in some circles, the Dutch gag exhibits a significant divergence from the traditional gag design to cater to specific functionalities.
Notable Aspects of the Dutch gag:
- Compatibility with conventional bridles due to top ring attachment.
- Flexibility in pressure application on the horse’s poll.
- Preferred in situations that call for nuanced controls.
Dutch Gag | Description |
Bridle Compatibility | Attachable to the top ring |
Pressure Application | Can be adjusted with two reins |
Usage Scenario | When nuanced control is required |
While recommendations entail the use of two reins for this bit, many riders opt for only one for the sake of ease. However, using a second rein attached to a lower ring can provide additional pressure to the horse’s poll, offering more control when required.
The American Gag

The American gag follows a similar design pattern to the Dutch gag, albeit with some minor tweaks to suit specific needs.
Key Characteristics of the American Gag:
- Adaptable with standard cheekpieces.
- Accommodation of reins on the lower rings for ease of use.
American Gag | Description |
Cheekpiece Compatibility | Connects with the top ring |
Rein Placement | Can be fitted to lower rings |
Despite the apparent similarities in design and usage between the two versions, the American Gag is distinctive in its application. As with the Dutch Gag, it is recommended to use a two-rein setup for better control. But as always, the choice between a one-rein or two-rein setup largely depends on rider preference, horse behavior, and specific riding conditions.
The advent of variations like the Dutch and American gags cater to a broadened application spectrum, addressing specific needs of horse and rider, while enhancing overall ride safety and control.